IP Address103.77.175.214WHOIS Serverwhois.apnic.net
Inet Nums
Start IP103.77.174.0End IP103.77.175.255CIDR103.77.174.0/23Net NameCTKYTHUATHD-VNDescriptionHD TECHNICAL INFRASTRUCTURE CONSTRUCTION COMPANY LIMITED, No. 6A, alley 32/84/64 Do Duc Duc Street, Me Tri Ward, Nam Tu Liem District, Hanoi City, VietnamCountriesVNStatusALLOCATED PORTABLERemarkssend spam and abuse report to tramanhnt1702@gmail.comMNT ByMAINT-VN-VNNICMNT LowerMAINT-VN-VNNICMNT IRTIRT-VNNIC-APDate Updated2023-01-30SourceAPNIC
Incident Response Team (IRT)
HandleIRT-VNNIC-APAddressHa Noi, VietNamCountryVIETNAMEmailhm-changed@vnnic.vnAbuse Mailboxhm-changed@vnnic.vnPhone+84-24-35564944Fax No+84-24-37821462Admin ContactsNTTT1-APTech ContactsNTTT1-APMNT ByMAINT-VN-VNNICDate Updated2025-11-17SourceAPNIC
Administrative Contacts
HandleNTD20-APNameNguyen Trong DungAddressCTKYTHUATHD-VNCountryVNEmailtramanhnt1702@gmail.comPhone+84-989133300MNT ByMAINT-VN-VNNICDate Updated2023-01-30SourceAPNIC
Technical Contacts
HandleNTD20-APNameNguyen Trong DungAddressCTKYTHUATHD-VNCountryVNEmailtramanhnt1702@gmail.comPhone+84-989133300MNT ByMAINT-VN-VNNICDate Updated2023-01-30SourceAPNIC
Routes
Route103.77.174.0/23OriginAS150821DescriptionCTKYTHUATHD-VNMNT ByMAINT-VN-VNNICDate Updated2023-02-21SourceAPNIC